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vuln-cve/data/2023/6xxx/CVE-2023-6481.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2023-6481",
"assignerOrgId": "455daabc-a392-441d-aa46-37d35189897c",
"state": "PUBLISHED",
"assignerShortName": "NCSC.ch",
"dateReserved": "2023-12-04T08:34:29.742Z",
"datePublished": "2023-12-04T08:35:44.396Z",
"dateUpdated": "2024-08-02T08:28:21.829Z"
},
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"logback receiver"
],
"platforms": [
"Windows",
"Linux",
"MacOS"
],
"product": "logback",
"repo": "https://github.com/qos-ch/logback",
"vendor": "QOS.CH Sarl",
"versions": [
{
"status": "unaffected",
"version": "1.4.14"
},
{
"status": "unaffected",
"version": "1.3.14"
},
{
"status": "unaffected",
"version": "1.2.13"
}
]
}
],
"configurations": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\n<pre>The attacker needs to be able to feed poisoned data to a logback receiver. Thus, the attacker needs to connect to a logback receiver which can be a significant hurdle in itself.<br>Only environments where logback receiver is deployed are vulnerable. <br></pre>\n\n"
}
],
"value": "The attacker needs to be able to feed poisoned data to a logback receiver. Thus, the attacker needs to connect to a logback receiver which can be a significant hurdle in itself.\nOnly environments where logback receiver is deployed are vulnerable. \n\n\n\n\n"
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"user": "00000000-0000-4000-9000-000000000000",
"value": "Yakov Shafranovich, Amazon Web Services"
},
{
"lang": "en",
"type": "reporter",
"user": "00000000-0000-4000-9000-000000000000",
"value": "Camilo Aparecido Ferri Moreira"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\nA serialization vulnerability in logback receiver component part of \nlogback version 1.4.13,&nbsp;1.3.13 and&nbsp;1.2.12 allows an attacker to mount a Denial-Of-Service \nattack by sending poisoned data.\n\n"
}
],
"value": "A serialization vulnerability in logback receiver component part of \nlogback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service \nattack by sending poisoned data.\n\n"
}
],
"impacts": [
{
"descriptions": [
{
"lang": "en",
"value": "Excessive CPU or memory usage on the host where a logback receiver component is deployed"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial-of-service using poisoned data",
"lang": "en"
}
]
}
],
"providerMetadata": {
"orgId": "455daabc-a392-441d-aa46-37d35189897c",
"shortName": "NCSC.ch",
"dateUpdated": "2023-12-04T08:35:44.396Z"
},
"references": [
{
"url": "https://logback.qos.ch/news.html#1.3.12"
},
{
"url": "https://logback.qos.ch/news.html#1.3.14"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Only environments where logback receiver component is deployed may be vulnerable.\n In case a logback receiver is deployed, restricting connections to \ntrustworthy clients or upgrading to logback version 1.4.14, 1.3.14, 1.2.13 or later will remedy the vulnerability.<br><br>If you do not need to deploy logback-receiver, then please verify that you do not have any &lt;receiver&gt;&lt;/receiver&gt; entries in your configuration files.<br>"
}
],
"value": "Only environments where logback receiver component is deployed may be vulnerable.\n In case a logback receiver is deployed, restricting connections to \ntrustworthy clients or upgrading to logback version 1.4.14, 1.3.14, 1.2.13 or later will remedy the vulnerability.\n\nIf you do not need to deploy logback-receiver, then please verify that you do not have any <receiver></receiver> entries in your configuration files.\n"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Logback \"receiver\" DOS vulnerability CVE-2023-6378 incomplete fix",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Logback versions 1.2.13 and later, 1.3.14 \nand later&nbsp; or 1.4.14 \nand later\n\nprovides fixes. However, please note that these fixes are only effective when deployed under Java 9 or later.<br>"
}
],
"value": "Logback versions 1.2.13 and later, 1.3.14 \nand later  or 1.4.14 \nand later\n\nprovides fixes. However, please note that these fixes are only effective when deployed under Java 9 or later.\n"
}
],
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-02T08:28:21.829Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://logback.qos.ch/news.html#1.3.12",
"tags": [
"x_transferred"
]
},
{
"url": "https://logback.qos.ch/news.html#1.3.14",
"tags": [
"x_transferred"
]
}
]
}
]
}
}
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